5r+7+7r-1=180

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Solution for 5r+7+7r-1=180 equation:



5r+7+7r-1=180
We move all terms to the left:
5r+7+7r-1-(180)=0
We add all the numbers together, and all the variables
12r-174=0
We move all terms containing r to the left, all other terms to the right
12r=174
r=174/12
r=14+1/2

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